42122060

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5557}}^1$

素因数の和:5945

約数の個数: 24

約数和(自身を含む): 88705680

約数和(自身を除く): 46583620

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 5557, 7580, 11114, 22228, 27785, 55570, 111140, 2106103, 4212206, 8424412, 10530515, 21061030, 42122060]

約数ペア:

[(1, 42122060), (2, 21061030), (4, 10530515), (5, 8424412), (10, 4212206), (20, 2106103), (379, 111140), (758, 55570), (1516, 27785), (1895, 22228), (3790, 11114), (5557, 7580)]